I have open VPN Set up on my PFsense Firewall and used client export to download the Viscosity inline config.Everything works great in all the Mac clients running Viscosity VPN. authentication against the LDAP, ping, DNS resolution etc. They can access the internal network, work on our SMB shares with no issues.

Our Windows 10 clients using Viscosity VPN are able to authenticate. But when connected, they can't access our SMB shares and ping (to an internal IP address) or DNS resolution doesn't work as well.